Impurity filtering and separating device for lubricating oil production

Abstract

The utility model relates to the technical field of lubricating oil production, in particular to an impurity filtering and separating device for lubricating oil production, which comprises a shell box, a vibrating device is fixedly connected to the middle of the right end of the shell box, a connecting device is fixedly connected to the upper end of the shell box, and the vibrating device comprises a vibrating motor. The output end of the vibration motor penetrates through the shell box and is fixedly connected with an elastic frame, a clamping assembly is installed at the upper end of the connecting box in a clamped mode, and the vibration motor is fixedly connected to the middle of the right end of the shell box. According to the impurity filtering and separating device for lubricating oil production, the vibrating device and the connecting device are arranged, various impurities in lubricating oil can be comprehensively removed, the purity and quality of the lubricating oil are remarkably improved, a clamping mode is adopted, a filtering part is convenient to disassemble and replace, and the maintenance cost and time are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of lubricating oil production, in particular to an impurity filtering and separating device used in lubricating oil production. Background Art

[0002] In modern industrial production, lubricating oil is an indispensable component for the normal operation of mechanical equipment. Its quality directly affects the performance, lifespan and working efficiency of the equipment. However, in the production process of lubricating oil, various impurities such as dust, metal debris, colloids, etc. are often inevitably mixed in. Traditional lubricating oil filtration and separation methods have many limitations. Some simple filtration methods, such as single filter filtration, can only remove larger particles of impurities, but cannot effectively handle tiny particles and some chemical impurities, resulting in low purity of filtered lubricating oil, which cannot meet the strict requirements of high-end equipment for lubricating oil quality. In addition, some filtering devices are prone to clogging during operation, requiring frequent shutdowns for cleaning or replacement of filter components, which not only reduces production efficiency but also increases maintenance costs. Moreover, some filtering equipment has complex structures and cumbersome operations, which places high technical requirements on operators and is not conducive to widespread application in actual production. Therefore, we have introduced a new impurity filtration and separation device for lubricating oil production. Utility Model Content

[0003] The main purpose of the utility model is to provide an impurity filtering and separation device for lubricating oil production, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] An impurity filtering and separation device for lubricating oil production, comprising an outer shell box, wherein the four corners of the lower end of the outer shell box are fixedly connected to support legs, the middle portion of the right end of the outer shell box is fixedly connected to a vibration device, the upper end of the outer shell box is fixedly connected to a connecting device, the middle portion of the lower end of the outer shell box is fixedly connected to a feed pipe, and the outer surface of the feed pipe is provided with an on-off valve;

[0006] The vibration device includes a vibration motor, the output end of the vibration motor passes through the outer shell box and is fixedly connected to an elastic frame, the inner wall of the elastic frame is fixedly connected to a connection box, the upper end of the connection box is clamped and installed with a clamping assembly, and the vibration motor is fixedly connected to the middle of the right end of the outer shell box.

[0007] Preferably, the snap-in assembly includes a snap-in box, the middle part of the inner wall and the lower part of the inner wall of the snap-in box are respectively fixedly connected with a No. 1 filter plate and an activated carbon filter layer, the lower end of the snap-in box is fixedly connected with a No. 2 filter plate, and the snap-in box is snapped into the connection box.

[0008] By adopting the technical scheme, the clamping box is clamped in the connecting box, which facilitates the dismounting and mounting of the clamping assembly, and makes the operation more convenient and saves time and labor cost when the first filter screen, the activated carbon filter layer and the second filter screen need to be maintained, cleaned or replaced.

[0009] Preferably, the connecting device comprises a connecting cover, a door plate is hingedly connected to the rear upper end of the connecting cover, a handle is fixedly connected to the upper right end of the door plate, a feeding port is formed in the middle upper end of the connecting cover, and the connecting cover is fixedly connected to the upper end of the shell box.

[0010] By adopting the technical scheme, the door plate is hingedly connected, which facilitates the opening and closing and facilitates the inspection and maintenance of the interior of the device.

[0011] Preferably, the feeding port has a long and narrow structure.

[0012] By adopting the technical scheme, the feeding port has a long and narrow structure, which helps to guide the lubricating oil to flow more concentratedly and smoothly into the shell box, reduces splashing and overflow during feeding, and improves the efficiency and accuracy of feeding.

[0013] Preferably, the hole diameter of the first filter screen is larger than that of the second filter screen.

[0014] By adopting the technical scheme, the hole diameter of the first filter screen is larger than that of the second filter screen, which realizes the graded filtration, removes larger impurities by the first filter screen with a larger hole diameter, reduces the burden of the subsequent filter layer, and further removes finer impurities by the second filter screen with a smaller hole diameter, thereby improving the fineness of filtration.

[0015] Preferably, the outer side of the vibration motor is fixedly connected to the middle of the inner wall of the shell box.

[0016] By adopting the technical scheme, the vibration can be more effectively transmitted to the elastic frame, and the filtration efficiency is improved.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] 1、In the utility model, the device removes various impurities in the lubricating oil through multi-stage filtration, including the synergistic effect of the first filter screen, the activated carbon filter layer and the second filter screen, significantly improves the purity and quality of the lubricating oil, and effectively reduces the wear and failure of equipment in the mechanical processing industry, greatly improves the processing precision, and guarantees the stability of production and product quality.

[0019] 2. The utility model discloses a connecting device reasonable in design, and the special structure of the feed inlet helps lubricating oil to feed smoothly, and the setting of the door plate facilitates operation and maintenance, simultaneously, the clamping assembly adopts the clamping mode, facilitates the replacement of filter part, reduces maintenance cost and time, and the setting of the vibrating device effectively prevents impurities from blocking the filter screen plate, improves filter efficiency and continuity, and the overall design makes the device more convenient and efficient in operation and maintenance, and is favorable for improving production efficiency and reducing operating cost. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is an overall structural schematic view of the impurity filtering and separating device for lubricating oil production.

[0021] Figure 2 It is an overall structural schematic view of the vibrating device of the impurity filtering and separating device for lubricating oil production.

[0022] Figure 3 It is a front cut structure schematic view of the clamping assembly of the impurity filtering and separating device for lubricating oil production.

[0023] Figure 4 It is an overall structural schematic view of the connecting device of the impurity filtering and separating device for lubricating oil production.

[0024] In the drawing: 1, shell box; 2, connecting device; 3, supporting leg; 4, blanking pipe; 5, on-off valve; 7, vibrating device; 71, vibrating motor; 72, elastic frame; 73, connecting box; 74, clamping assembly; 741, clamping box; 742, first filter screen plate; 743, activated carbon filter layer; 744, second filter screen plate; 21, door plate; 22, handle; 23, connecting cover; 24, feed inlet. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described in combination with specific implementation manners.

[0026] In the description of the utility model, it should be explained that the orientation or position relation indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end" and "another end" is the orientation or position relation shown in the drawing, and is only for the convenience of describing the utility model and simplifying the description, and cannot be understood as indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0027] In the description of the utility model, it is necessary to explain, unless another explicit provision and limitation, the term "installation", "set with", "connection" and the like, should do broad sense understanding, for example "connection", can be fixed connection, also can be detachable connection, or integrally connected;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through intermediate medium, can be two elements inside the intercommunication.For the ordinary skilled in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to the specific circumstances.

[0028] Please refer to Figures 1-4 The utility model provides a technical scheme:

[0029] An impurity filtering and separating device for lubricating oil production, comprising a shell box 1, the lower end of the shell box 1 is fixedly connected with support feet 3 at four corners, the right end of the shell box 1 is fixedly connected with a vibrating device 7 in the middle, the upper end of the shell box 1 is fixedly connected with a connecting device 2, the lower end of the shell box 1 is fixedly connected with a discharging pipe 4 in the middle, and the outer surface of the discharging pipe 4 is provided with an on-off valve 5.

[0030] In the embodiment, the vibrating device 7 comprises a vibrating motor 71, the output end of the vibrating motor 71 penetrates through the shell box 1 and is fixedly connected with an elastic frame 72, the inner wall of the elastic frame 72 is fixedly connected with a connecting box 73, the upper end of the connecting box 73 is clampedly connected with a clamping assembly 74, and the vibrating motor 71 is fixedly connected to the right end of the shell box 1 in the middle;The clamping assembly 74 comprises a clamping box 741, a first filter screen plate 742 and an activated carbon filter layer 743 are fixedly connected to the inner wall middle and the inner wall lower part of the clamping box 741 respectively, the lower end of the clamping box 741 is fixedly connected with a second filter screen plate 744, and the clamping box 741 is clamped in the connecting box 73;The hole diameter of the first filter screen plate 742 is greater than that of the second filter screen plate 744;The outer side of the vibrating motor 71 is fixedly connected to the inner wall middle of the shell box 1.

[0031] Through the above scheme: start the vibration motor 71 in the vibration device 7, the output end drives the elastic frame 72 to vibrate, so that the clamping assembly 74 clamped in the connecting box 73 vibrates, the first filter screen plate 742 in the clamping assembly 74 first filters the lubricating oil, intercepts larger particle impurities, then the lubricating oil passes through the activated carbon filter layer 743, adsorbs the small impurities and harmful substances therein, finally, the lubricating oil passes through the second filter screen plate 744 and is filtered again to further remove the fine impurities, the filtered lubricating oil is discharged from the downpipe 4, the downflow can be controlled through the on-off valve 5, through the multi-stage filtration, that is, the synergistic effect of the first filter screen plate 742, the activated carbon filter layer 743 and the second filter screen plate 744, various impurities in the lubricating oil can be effectively removed, the purity and quality of the lubricating oil are improved, in the mechanical processing industry, the use of the lubricating oil filtered by the device can reduce the wear and failure of the equipment, improve the processing precision, the vibration motor 71 drives the elastic frame 72 to vibrate, prevents the impurities from blocking the filter screen plate, improves the filtering efficiency and continuity, the clamping assembly 74 is installed in a clamping mode, which facilitates disassembly and replacement of the first filter screen plate 742, the activated carbon filter layer 743 and the second filter screen plate 744, and reduces maintenance cost and time.

[0032] In the embodiment, the connecting device 2 comprises a connecting cover 23, a door plate 21 is hingedly installed at the upper rear part of the connecting cover 23, a handle 22 is fixedly connected to the upper right end of the door plate 21, an inlet 24 is formed in the upper middle part of the connecting cover 23, and the connecting cover 23 is fixedly connected to the upper end of the shell box 1.

[0033] Through the above scheme: the lubricating oil to be filtered and separated is poured into the shell box 1 through the inlet 24 of the connecting device 2, the door plate 21 on the connecting cover 23 can be opened or closed through the handle 22, which is convenient for operation and maintenance, the long-narrow structure of the inlet 24 helps to guide the lubricating oil to smoothly enter the shell box 1, and the structure of the inlet 24 and the design of the door plate 21 of the connecting device 2 facilitate feeding operation and equipment maintenance.

[0034] It needs to be explained that the utility model discloses a kind of impurity filtering separation devices for lubricating oil production, in use process, first, the lubricating oil to be filtered and separated is poured into shell box 1 by the feed inlet 24 of connecting device 2, the vibration motor 71 in vibration device 7 is started, its output end drives elastic frame 72 vibration, the vibration of elastic frame 72 makes that the clamping assembly 74 clamped in connecting box 73 also vibrates, the first filter screen plate 742 in clamping assembly 74 carries out preliminary filtration to lubricating oil first, larger particle impurities are intercepted, lubricating oil after filtering by the first filter screen plate 742 continues to flow downwards, passes through activated carbon filter layer 743, activated carbon filter layer 743 can adsorb tiny impurities and harmful substances in lubricating oil, finally, lubricating oil after processing by activated carbon filter layer 743 is filtered again by the second filter screen plate 744, further removes tiny impurities, lubricating oil after filtering is discharged by the blanking tube 4, can be controlled by switch valve 5 to open and close blanking, in the production of automobile lubricating oil, the device can effectively remove the metal scrap, dust larger particle impurities mixed in production process, simultaneously adsorb some chemical pollutants, lubricating oil after filtering for many times can better meet the lubricating demand of automobile engine, prolong the service life of engine, in the production of industrial equipment lubricating oil, the device can remove various impurities generated in production link, guarantee lubricating oil smooth flow and good lubricating effect in equipment, reduce the wear and failure of equipment.

[0035] The basic principles and main features of the utility model and the advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model can also have various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. An impurity filtering and separating device for lubricating oil production, comprising an outer shell box (1), characterized in that: The four corners of the lower end of the outer shell box (1) are fixedly connected to support legs (3), the middle of the right end of the outer shell box (1) is fixedly connected to a vibration device (7), the upper end of the outer shell box (1) is fixedly connected to a connecting device (2), the middle of the lower end of the outer shell box (1) is fixedly connected to a discharge pipe (4), and the outer surface of the discharge pipe (4) is provided with an on-off valve (5); The vibration device (7) comprises a vibration motor (71), the output end of the vibration motor (71) passes through the outer shell box (1) and is fixedly connected to an elastic frame (72), the inner wall of the elastic frame (72) is fixedly connected to a connection box (73), the upper end of the connection box (73) is clamped and mounted with a clamping assembly (74), and the vibration motor (71) is fixedly connected to the middle of the right end of the outer shell box (1).

2. The impurity filtering and separation device for lubricating oil production according to claim 1, characterized in that: The snap-in assembly (74) comprises a snap-in box (741), wherein the middle portion and the lower portion of the inner wall of the snap-in box (741) are respectively fixedly connected to a first filter screen plate (742) and an activated carbon filter layer (743), and the lower end of the snap-in box (741) is fixedly connected to a second filter screen plate (744). The snap-in box (741) is snap-into the connection box (73).

3. The impurity filtering and separation device for lubricating oil production according to claim 1, characterized in that: The connecting device (2) comprises a connecting cover (23), a door panel (21) is mounted on the rear portion of the upper end of the connecting cover (23) via a hinge, a handle (22) is fixedly connected to the upper right end of the door panel (21), a feed port (24) is opened in the middle portion of the upper end of the connecting cover (23), and the connecting cover (23) is fixedly connected to the upper end of the outer shell box (1).

4. The impurity filtering and separation device for lubricating oil production according to claim 3, characterized in that: The feed port (24) is in a long, wide, and narrow structure at the bottom.

5. The impurity filtering and separation device for lubricating oil production according to claim 2, characterized in that: The hole diameter of the first filter screen plate (742) is larger than the hole diameter of the second filter screen plate (744).

6. The impurity filtering and separation device for lubricating oil production according to claim 1, characterized in that: The outer sides of the vibration motor (71) are fixedly connected to the middle of the inner wall of the outer shell box (1).

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